baber/WOPTO huggingface dataset:
Patent JP-S60102719-A (JP)
Title: Foil wound transformer
Inventor: KOYAMA YOSHIO
IPC: F28F13/00
Filed: 1983-11-09
Abstract: PURPOSE:To improve the cooling characteristics of a panel by inserting and fitting a metal sheet consisting of a metallic porous body with communicating voids into a path in a section where the flow velocity of a refrigerant is comparatively slow. CONSTITUTION:Clearances 11 among ribs 10 are filled with metallic porous bodies 25 with communicating voids in a cooling panel 23. The metallic porous bodies 25 are constituted by a foam metal such as copper or nickel or porous bodies obtained by sintering a large number of small spheres made of copper. The heat transfer rate of the cooling panel 23 is improved by the disturbance of a liquid generated due to the presence of the porous bodies 25 and the fin effect of the porous bodies though the flow velocity of a medium in a flow path 22 among the ribs 10 is slow.
Patent JP-S62149692-A (JP)
Title: Platinum cyclic urea complex
Inventor: SUGIMURA MASAO
IPC: C07C15/00
Filed: 1986-09-05
Abstract: NEW MATERIAL:The compound of formula I (A is 2-5C alkylene; dotted line shows that one of C-O and C-N is double bond; L<1> and L<2> are H2O, univalent anion or bivalent anion or together form a univalent or bivalent anion or group of formula II; X<-> is anion; n is 1-3). EXAMPLE:Hydroxy(ethyleneurea-N,O)-bis{cis-[trans-(l)-1,2-diaminocycloh exane] platinum(II)}nitrate. USE:An antitumor agent having low toxicity and high solubility in water. It can be easily administered. PREPARATION:For example, cis-dichloro-(1,2-diaminocyclohexane)platinum(II) is made to react with preferably 2 equivalent of silver nitrate, etc., to obtain a salt of formula III (Y and Y' are nitrate ion, etc.). An aqueous solution of the above salt is added with a cyclic alkyleneurea of formula IV (e.g. ethyleneurea) and made to react preferably at room temperature -60 deg.C for 10hr-30 days.
Patent JP-2000332342-A (JP)
Title: Formation of reflective film, laser and optical device
Inventor: SHOJI HAJIME
IPC: G02B5/28
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To evaluate the characteristics of a semiconductor laser under conditions close to actual working environment by determining the film thickness of a third layer to satisfy a specified formula and forming a third layer having thus determined film thickness on the surface of the uppermost second layer. SOLUTION: First layers having refractive index n1 and second layers having refractive index n2 are formed alternately by k sets (k is a positive integer) on the surface of the reflective plane of an optical medium. Thickness d3 of a third layer having refractive index n3 is determined to satisfy a relation d3=d+(λ/2n1)×N3 (N3 is 0 or a positive integer), assuming the film thickness of the first layer is (λ4+(λ/2)×N1/n1 (N1 is 0 or a positive integer) and the thickness of the second layer is (λ4+(λ/2)×N2/n2 (N2 is 0 or a positive integer). The third layer is formed on the surface of an uppermost second layer.
Patent JP-2000040460-A (JP)
Title: Zero-phase current transformer installing structure of printed wiring board
Inventor: TANAKA TAKESHI
IPC: H01H83/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a printed wiring board, and to improve housing into a case by providing the printed wiring board mounted with an electronic part by arranging a cutout in the edge and a zero-phase current transformer on the printed wiring board by projecting from the edge so that a through hole of electric wires overlaps with the cutout. SOLUTION: The cutout 3 is formed in the shape of expanding in fan shape so that the opening 5 side becomes wider than the semicircular inmost part 4. A zero- phase current transformer 2 is arranged on a printed wiring board by projecting from the edge part 11 so that a through hole 10 for penetrating electric wires 7 to 9 overlaps with the cutout part 2. The relation between the though hole 10 and the cutout part 3 is formed in inclined shape so that a diameter of the through hole 10 and a diameter of the inmost part 4 become almost equal to each other, and that the part up to the opening 5 side end part from both end positions of the inmost part 4 corresponding to the diameter part passing through the center of the through hole 10 becomes outside of the through hole 10 of the zero-phase current transformer 2.  An external shape of the zero-phase current transformer 2 is formed in shape composed of the rectangular part 12 and the circular arc part 13 of a semicircle of a concentric shape with the through hole 10.
Patent JP-2001036499-A (JP)
Title: Communication band setting method and communication system
Inventor: TOKUNAGA SHINGO
IPC: H04M3/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication band setting method and a communication system by which a communication band in an incoming direction and a communication band in an outgoing direction can be changed. SOLUTION: An xDSL MODEM 30 is provided with data transmission reception means 34 that use a plurality of carrier frequencies to send/receive a data signal, an information storage means that stores information denoting by which of transmission or reception the information is utilized by each of a plurality of carrier frequencies, and a control means 44 that revises the information stored in the information storage means according to a control instruction. The transmission reception processing of the data transmission reception means 34 is controlled according to the information of the information storage means to adjust the transmission band and the reception band.
Patent JP-S58112679-A (JP)
Title: Xy table drawing mechanism
Inventor: TERABAYASHI TAKAO
IPC: B23K15/06
Filed: 1981-12-25
Abstract: PURPOSE:To eliminate the need to attach and detach a tool for table fixation and to maintain precision by attaching an XY table and a driving motor to the door of a vacuum chamber, and faeilitating to draw the table out of the  chamber easily. CONSTITUTION:The titled mechanism consists of a base plate 15 fixed to the door 3 of the vacuum chamber 2, the XY table driving motor 6 fixed to the door 3, and a means for moving the door 3, plate 15, and motor 6. The XY table 10 is fitted to said plate 15 and the table 10 provided in the chamber 2 is drawn out of the chamber 2. This mechanism eliminates the need to attach and detach a screw nut to and from the table 10 and a running member to an from a running guide rail, thus holding the precision.
Patent JP-S60103106-A (JP)
Title: Method for manufacturing and repairing tuyere for blast
Inventor: NASU TOSHIYUKI
IPC: C21B7/16
Filed: 1983-11-08
Abstract: PURPOSE:To reduce the number of stages required to manufacture and repair a tuyere by manufacturing the tuyere in the form of plural split parts, assembling the parts into one body, and joining them together. CONSTITUTION:A tuyere is cast in the form of split parts 21, 22 split along splitting surfaces 20. Each of the parts 21, 22 is composed of the attaching base 23, an outer tube part 24, an inner tube part 25, the tip 26, a partition 27 and fins 28, 29, 30, and each of the surfaces 20 has a margin for mechanical working. The parts 21, 22 are assembled into one body so that the surfaces 20 confront each other, and they are put in a heating furnace and heated to a temp. below the m.p. of the material of the parts 21, 22. Pressure is applied to the parts 21, 22 in the heated state to join the parts 21, 22 together. When repairing is carried out, a part damaged by melting is removed by cutting along a section 32, and new parts 33 are attached, heated, and pressurized.
Patent JP-S6367031-A (JP)
Title: Receiver
Inventor: NODA MASAKI
IPC: H04B1/26
Filed: 1986-09-08
Abstract: PURPOSE:To simplify the circuit constitution of a receiver for a satellite television, an FM broadcast, and UHF and VHF television broadcasts, by using in common two PLL demodulating circuits for FM and AM demodulators and for extracting AFC and AGC signals. CONSTITUTION:In case of receiving an SHF satellite broadcast which is applied with FM modulation, an input FM signal applied with FM demodulation by a first PLL circuit 4, and also, an AFC voltage is extracted from an output of a loop filter 2, and moreover, an AGC voltage is fetched from an output of a phase comparator 5 of the second PLL circuit 8 which has stopped an operation. In case of demodulating the UHF and VHF television broadcasts which are applied with AM modulation, the input signal is demodulated by the second PLL circuit 8. In such a case, the AFC voltage is extracted from a loop filter 6, and also, the AGC voltage is fetched from an output of a phase comparator 1 whose operation is being stopped. Moreover, in case of an FM broadcast signal, as well, a second PLL circuit 8 is operated and the demodulation is executed, and in the same way as the foregoing, the AFC and AGC voltages are fetched.
Patent JP-H1119266-A (JP)
Title: Patting training mat for golf
Inventor: TSUBATA SEIICHIRO
IPC: A63B69/36
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To set the surface of a mat in a desired projecting and recessed form and also facilitate handling and storing by providing a flat bag body where the air can be enclosed and discharged on the back of an artificial lawn mat, forming one base material of the bag body by a sheet with a sucker and forming the other base material by a film or a sheet having a smooth surface. SOLUTION: A patting training mat 6 is formed by an artificial lawn mat having flexibility and a flat bag body laid on the lower surface thereof. One base material of the flat bag body 2 is formed by a sucker sheet 3, and the other base material is formed by a film or a sheet 4 having a smooth surface. Further the flat bag body 2 is provided with an opening and closing valve, thereby enclosing and discharging the air 10. The air 10 is enclosed in the flat bag body, which is pressed in such a manner as to be formed in a desired projecting and recessed shape or in an inclined state, and the sucker 3b of the inner surface and the smooth surface 4a are made closely adhere to each other to form a contact B, so that a desired shape is formed. Thus, a desired shape can be easily formed and the air is let out of the bag body to be easily stored.
Patent JP-2001028955-A (JP)
Title: Water-drainage structure in plant-culturing facility
Inventor: KANEKO SHIGEO
IPC: A01G27/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a water-drainage structure in a plant-culturing facility, capable of connecting a water-drainage hose with a water-drainage main pipe simply and surely, and no disengaging them inadvertently even on getting an outside force to the water-drainage hose connected with the water-drainage main pipe. SOLUTION: This plant-culturing facility 1 is to water the cultured plant by supplying water to a culturing bed 2. A water-drainage main pipe 7 bored with an inserting hole 11 is arranged under the culturing bed 2. The lower end of a water-drainage hose 9 hanged by connecting its upper end with the culturing bed 2, is connected by inserting it into the inserting hole 11. The inserting hole 11 is formed as inclined toward the thicker direction of the pipe wall. The water-drainage main pipe 7 is installed at the installation surface 10 of the culturing bed 2 or buried below the installation surface. The insertion hole 11 opens up as inclined toward the installation surface 10 and facing to the inside of the culturing bed 2.
Patent JP-H0374365-A (JP)
Title: Method for treating n-phenylmaleimide based compound
Inventor: YOKOYAMA NAOKI
IPC: C07D207/448
Filed: 1989-08-14
Abstract: PURPOSE:To readily treat the title substance by packing the title substance used as comonomer for modifying a vinyl based resin with a material capable of dissolving in a solvent used in producing the above-mentioned vinyl based resin and adding the packed article to a reaction system for synthesizing vinyl based resin. CONSTITUTION:The title substance used as a comonomer for modifying a vinyl based resin (e.g. vinyl chloride resin, methacrylic resin or polystyrene) is packed with a material (B) capable of dissolving in a solvent (A) used in producing the vinyl based resin to give a packed article, which is then directly added to a reaction system for synthesizing the vinyl based resin. By the above- mentioned method, coughing and sneezing caused by breathing the title substance in and inflammation caused by sticking of the title substance to skin are avoided and the title substance can be safely and readily treated. When suspension polymerization or emulsion polymerization is carried out using water as the solvent A, a film consisting essentially of polyvinyl alcohol is preferably used as the material B and in a case of solution polymerization using toluene, etc., polystyrene film, etc., is preferably used as the material B.
Patent JP-H1140677-A (JP)
Title: System and method for improving crosstalk error
Inventor: TAWADA SHIGEYOSHI
IPC: G06F17/50
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce man-how bar design by automatically improving and removing crosstalk errors. SOLUTION: In this system, operating timing of each network is detected from the result of path delay analysis, crosstalk analysis is carried out considering the overlap between the operating timings of a tested network and an adjacent network, and a delay gate, in which the crosstalk error can be improved and the delay error is not generated, is inserted by delay gate inserting means 100 into the adjacent network having the timing overlap with the tested network wherein the detected crosstalk error is generated, or into the network on the path to which the adjacent network belongs.  Then, the inserted delay gate is disposed by delay gate disposing means at a position on the path where the crosstalk error of the tested network can be improved, and rewiring of the network divided by and rewiring of the network influenced by the insertion and the disposition of the delay gate are carried out by incremental wiring means 111 to automatically improve the crosstalk error.
Patent JP-H1137762-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: TANIGUCHI YOSHIHARU
IPC: G01C19/56
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To realize an acceleration sensor having a wide dynamic range by laminating piezoelectric elements having different lengths of a beam to change moduli of sections of sections of the beam corresponding to a bending moment, thereby improving features of deterioration of stress resistance with high sensitivity. SOLUTION: Piezoelectric elements having different lengths are laminated along the length of a beam formed of the elements. A bimorph vibrator is constituted by piezoelectric elements 6, 7 near a free end of the beam, piezoelectric elements 6, 7, 5, 8 at a center of the beam and piezoelectric elements 6, 7, 5, 8, 4, 9 near a fixed end of the beam. Such elements are mounted at a pedestal 1. An electric signal detected by a vibrator is externally taken out by wiring terminals 2, 3 drawn from the elements 4, 9. The vibrator is constructed as above to improve bending strengths at respective parts of the length of the beam and to detect an acceleration having a wide dynamic range.
Patent JP-H0766581-A (JP)
Title: Display device
Inventor: TSURUGA SADAO
IPC: H05K9/00
Filed: 1993-08-25
Abstract: PURPOSE:To well restrain unnecessary electromagnetic radiation which causes a peripheral device to malfunction even in a CRT display device provided with a CRT driving circuit of large output wide band involved in a large screen, high resolution and high picture quality. CONSTITUTION:Unwanted radiation is restrained by wrapping a signal transmitting circuit part (a signal transmitting circuit part comprised of a video amplification board 1, transmitting lines 4, 5, 6 and a socket board 33) which is a generation source of unwanted radiation in a screening shield plate 10.
Patent JP-H0874485-A (JP)
Title: Wheelchair gate
Inventor: SUGAYA MITSUTAKA
IPC: E06B11/08
Filed: 1994-09-02
Abstract: PURPOSE: To provide a wheelchair gate preventing the entry of a light vehicle effectively by its structure, relatively simple in the constitution of a device without specially needing driving force source, sufficiently safe for a physically handicapped person taking account of a measure to cope with a state of emergency, and sufficiently installable in a public park, an assembly hall, or the like. CONSTITUTION: A wheel chair gate is constituted of a fixed frame 2 with an outer fence erected, a rotating frame 3 rotatably disposed inside the fixed frame 2 and provided with an inner fence 14 erected having an outer handrail 15 and an inner handrail 16, a wheelchair placing plate 4 disposed inside the rotating frame 3, force-stop mechanism 21 for automatically stopping the rotating frame 3, and speed regulating mechanism 21 for regulating the rotating speed of the rotating frame 3. The wheelchair gate is additionally provided with emergency stop mechanism with a friction pad pressing the rotating frame 3 by inclining an operating rod so as to stop the rotating frame 3 immediately.
Patent JP-S6365534-A (JP)
Title: Inference control system
Inventor: AKIMOTO HARUO
IPC: G06F17/30
Filed: 1986-09-05
Abstract: PURPOSE:To attain the execution of inference, by retrieving an object forming the high-order concept of the input condition of the inference, referring the knowledge of another object sharing a high-order object with the object, converting the input condition, and retrying the execution of the inference, when the processing of the inference is failed. CONSTITUTION:The processing of the inference is executed by retrieving the object 14 of a rule of lowest order level. As a result, the processing is completed if a conclusion can be obtained, but when no conclusion is obtained, and analogical inference mechanism 23 sets a level higher by one level than a current level, and retrieves a first object forming the high-order concept of the input condition, from the level, and next, decides a second object sharing the high-order object with the first object. By comparing the knowledge information of the first and the second objects, and substituting the bit of information of the object for the corresponding part of the input condition, the input condition is converted, and it is returned to an inference engine 21. The inference engine 21 executes the inference processing based on a converted input condition, and the analogical inference mechanism 23 converts the conclusion to the one corresponding to an original input condition, and returns it to the inference signal 21.
Patent JP-H0373502-A (JP)
Title: Multiturn-type variable resistor
Inventor: FUJITA ATSUHIKO
IPC: H01C10/32
Filed: 1989-08-14
Abstract: PURPOSE:To keep a small size and a stable quality and to produce the resistor at a low cost by an automatic process by a method wherein a lead terminal for a current- collecting electrode and a lead terminal for a terminating electrode are exposed from a case made of an insulating resin horizontally with reference to the surface of an insulating substrate and in mutually opposite directions and the insulating substrate and the lead terminals are formed collectively together with the case. CONSTITUTION:A lead terminal 11a for current-collecting electrode is fixed and connected to a current-collecting electrode part 10a at the upper side of an insulating substrate 9 by using a solder or the like; lead terminals 11b, 11c for terminating electrode are connected to terminating electrode parts 10b, 10c in individual parts at the lower side of the insulating substrate 9 by using the solder or the like. Then, the current-collecting electrode part 10a formed in the center on the surface of the insulating substrate 9 and the whole of a resistor 10 as well as one part of the terminating electrode parts 10b, 10c and a region excluding a screw pressure hole 13 are molded collectively by using a case 12 made of an insulating resin. The lead terminal 11a for current-collecting electrode use and the lead terminals 11b, 11c for terminating electrode use are arranged horizontally with reference to the surface of the insulating substrate 9 and in mutually 180 deg.opposite directions.
Patent JP-H0842617-A (JP)
Title: Cushioning material
Inventor: KURAMOCHI HIROSHI
IPC: F16F9/10
Filed: 1994-08-01
Abstract: PURPOSE:To obtain the cushioning material, of which fabrication is facilitated and which has excellent flexibility, fitting ability and excellent cushioning effect, by forming a cushioning material of a sealed bag material or a hollow material made of thermoplastic elastomers and liquid or gel sealed inside thereof. CONSTITUTION:A liquid chamber 4 filled with the water 3 is formed in a bag material 2 made of thermoplastic elastomers, which is sealed at bonding parts 1 of both ends thereof. When the external force is applied to a part of this cushioning material, the water 3 in the cushioning material is moved so as to give the pressure to the whole of the bag material 2, and the bag material 2 is deformed so as to relax the impact. When the external force is eliminated, the bag material 2 is returned to the initial shape by the deformation restoring force of the bag material 2. With the synergistic effect of the pressure of the thermoplastic elastomers, which is evenly given to the liquid or the gel inside of the bag material, and deformation characteristic of the thermoplastic elastomers, the cushioning material has the excellent flexibility, and it can remarkably reduce the impact force.
Patent JP-S58111113-A (JP)
Title: Magnetic head
Inventor: HOSOKAWA MINORU
IPC: G11B5/31
Filed: 1981-12-25
Abstract: PURPOSE:To use a magnetic head at a high density area by energizing the 1st and the 2nd magnetic films which are adjacent to each other at a position close to the surface opposed to a recording medium and are coupled with each other on the other side at a recording magnetic field having the same polarity. CONSTITUTION:Two magnetic films 201, 202 having high magnetic permeability form a gap part at a position opposed to the medium and are coupled with each other at the opposite end part against the medium opposing part to form a thin film-like ring construction. A reproducing coil 203 is wound around the magnetic film 201. These high magnetic thin films 201, 202 are opposed to a magnetic core 104 through the medium 101 and a recording coil 105 is wound around the core 104. Consequently a part magnetized at the back end part of the magnetic films, i.e. the left end edge part of the magnetic thin films 202 is left on the medium at the time of recording, and recorded magnetism around a gap formed by the magnetic films 201, 202 can be reproduced at the time of reproduction.
Patent JP-S60102683-A (JP)
Inventor: MINOURA YOUICHI
IPC: G06F3/14
Filed: 1983-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。